Arduino-compatible boards (Uno, Nano, Mega), ESP32/ESP8266 and shields for expanding functions.
Arduino-compatible boards such as Uno, Nano and Mega are the most popular platforms for learning electronics and programming, while ESP32 and ESP8266 boards add Wi-Fi and Bluetooth for smart home and IoT projects. Shields stack on top of the board to add functions such as motor control, displays, Ethernet and relays without complex wiring. Check the board model, microcontroller, pin layout, USB connector type and USB-to-serial chip (CH340 or ATmega16U2) before ordering, as some chips need drivers. Arduino-compatible boards are much cheaper than original boards and work with the same code and libraries. They are popular with students, schools, makerspaces and engineers.
Sensors: sensor modules.
Related categories: Arduino & SCM Supplies, Sensor Module, Power Module